José Fonseca | e6ebebc | 2009-08-07 01:20:01 +0100 | [diff] [blame] | 1 | /************************************************************************** |
| 2 | * |
| 3 | * Copyright 2009 VMware, Inc. |
| 4 | * All Rights Reserved. |
| 5 | * |
| 6 | * Permission is hereby granted, free of charge, to any person obtaining a |
| 7 | * copy of this software and associated documentation files (the |
| 8 | * "Software"), to deal in the Software without restriction, including |
| 9 | * without limitation the rights to use, copy, modify, merge, publish, |
| 10 | * distribute, sub license, and/or sell copies of the Software, and to |
| 11 | * permit persons to whom the Software is furnished to do so, subject to |
| 12 | * the following conditions: |
| 13 | * |
| 14 | * The above copyright notice and this permission notice (including the |
| 15 | * next paragraph) shall be included in all copies or substantial portions |
| 16 | * of the Software. |
| 17 | * |
| 18 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS |
| 19 | * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF |
| 20 | * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. |
| 21 | * IN NO EVENT SHALL VMWARE AND/OR ITS SUPPLIERS BE LIABLE FOR |
| 22 | * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, |
| 23 | * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE |
| 24 | * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. |
| 25 | * |
| 26 | **************************************************************************/ |
| 27 | |
| 28 | /** |
| 29 | * @file |
| 30 | * Shared testing code. |
| 31 | * |
| 32 | * @author Jose Fonseca <jfonseca@vmware.com> |
| 33 | */ |
| 34 | |
| 35 | |
| 36 | #ifndef LP_TEST_H |
| 37 | #define LP_TEST_H |
| 38 | |
| 39 | |
| 40 | #include <stdlib.h> |
| 41 | #include <stdio.h> |
| 42 | #include <float.h> |
| 43 | |
| 44 | #include <llvm-c/Core.h> |
| 45 | #include <llvm-c/Analysis.h> |
| 46 | #include <llvm-c/ExecutionEngine.h> |
| 47 | #include <llvm-c/Target.h> |
| 48 | #include <llvm-c/BitWriter.h> |
| 49 | #include <llvm-c/Transforms/Scalar.h> |
| 50 | |
| 51 | #include "pipe/p_state.h" |
| 52 | #include "util/u_format.h" |
| 53 | #include "util/u_math.h" |
| 54 | #include "util/u_debug_dump.h" |
| 55 | |
| 56 | #include "lp_bld_type.h" |
| 57 | |
| 58 | |
José Fonseca | 9aafa1f | 2009-10-22 19:02:04 +0100 | [diff] [blame] | 59 | #define LP_TEST_NUM_SAMPLES 32 |
| 60 | |
| 61 | |
José Fonseca | e6ebebc | 2009-08-07 01:20:01 +0100 | [diff] [blame] | 62 | void |
| 63 | write_tsv_header(FILE *fp); |
| 64 | |
| 65 | |
| 66 | boolean |
| 67 | test_some(unsigned verbose, FILE *fp, unsigned long n); |
| 68 | |
| 69 | |
| 70 | boolean |
| 71 | test_all(unsigned verbose, FILE *fp); |
| 72 | |
| 73 | |
José Fonseca | ba8c119 | 2009-10-22 19:02:42 +0100 | [diff] [blame] | 74 | #if defined(PIPE_CC_MSVC) |
| 75 | |
| 76 | unsigned __int64 __rdtsc(); |
| 77 | #pragma intrinsic(__rdtsc) |
| 78 | #define rdtsc() __rdtsc() |
| 79 | |
| 80 | #elif defined(PIPE_CC_GCC) && (defined(PIPE_ARCH_X86) || defined(PIPE_ARCH_X86_64)) |
| 81 | |
José Fonseca | e6ebebc | 2009-08-07 01:20:01 +0100 | [diff] [blame] | 82 | static INLINE uint64_t |
| 83 | rdtsc(void) |
| 84 | { |
José Fonseca | e6ebebc | 2009-08-07 01:20:01 +0100 | [diff] [blame] | 85 | uint32_t hi, lo; |
| 86 | __asm__ __volatile__ ("rdtsc" : "=a"(lo), "=d"(hi)); |
| 87 | return ((uint64_t)lo) | (((uint64_t)hi) << 32); |
José Fonseca | e6ebebc | 2009-08-07 01:20:01 +0100 | [diff] [blame] | 88 | } |
| 89 | |
José Fonseca | ba8c119 | 2009-10-22 19:02:42 +0100 | [diff] [blame] | 90 | #else |
| 91 | |
| 92 | #define rdtsc() 0 |
| 93 | |
| 94 | #endif |
| 95 | |
| 96 | |
José Fonseca | e6ebebc | 2009-08-07 01:20:01 +0100 | [diff] [blame] | 97 | |
| 98 | float |
| 99 | random_float(void); |
| 100 | |
| 101 | |
| 102 | void |
José Fonseca | b4835ea | 2009-09-14 11:05:06 +0100 | [diff] [blame] | 103 | dump_type(FILE *fp, struct lp_type type); |
José Fonseca | e6ebebc | 2009-08-07 01:20:01 +0100 | [diff] [blame] | 104 | |
| 105 | |
| 106 | double |
José Fonseca | b4835ea | 2009-09-14 11:05:06 +0100 | [diff] [blame] | 107 | read_elem(struct lp_type type, const void *src, unsigned index); |
José Fonseca | e6ebebc | 2009-08-07 01:20:01 +0100 | [diff] [blame] | 108 | |
| 109 | |
| 110 | void |
José Fonseca | b4835ea | 2009-09-14 11:05:06 +0100 | [diff] [blame] | 111 | write_elem(struct lp_type type, void *dst, unsigned index, double src); |
José Fonseca | e6ebebc | 2009-08-07 01:20:01 +0100 | [diff] [blame] | 112 | |
| 113 | |
| 114 | void |
José Fonseca | b4835ea | 2009-09-14 11:05:06 +0100 | [diff] [blame] | 115 | random_elem(struct lp_type type, void *dst, unsigned index); |
José Fonseca | e6ebebc | 2009-08-07 01:20:01 +0100 | [diff] [blame] | 116 | |
| 117 | |
| 118 | void |
José Fonseca | b4835ea | 2009-09-14 11:05:06 +0100 | [diff] [blame] | 119 | read_vec(struct lp_type type, const void *src, double *dst); |
José Fonseca | e6ebebc | 2009-08-07 01:20:01 +0100 | [diff] [blame] | 120 | |
| 121 | |
| 122 | void |
José Fonseca | b4835ea | 2009-09-14 11:05:06 +0100 | [diff] [blame] | 123 | write_vec(struct lp_type type, void *dst, const double *src); |
José Fonseca | e6ebebc | 2009-08-07 01:20:01 +0100 | [diff] [blame] | 124 | |
| 125 | |
| 126 | void |
José Fonseca | b4835ea | 2009-09-14 11:05:06 +0100 | [diff] [blame] | 127 | random_vec(struct lp_type type, void *dst); |
José Fonseca | e6ebebc | 2009-08-07 01:20:01 +0100 | [diff] [blame] | 128 | |
| 129 | |
| 130 | boolean |
José Fonseca | b4835ea | 2009-09-14 11:05:06 +0100 | [diff] [blame] | 131 | compare_vec_with_eps(struct lp_type type, const void *res, const void *ref, double eps); |
José Fonseca | 3dbf00f | 2009-08-21 07:35:49 +0100 | [diff] [blame] | 132 | |
| 133 | |
| 134 | boolean |
José Fonseca | b4835ea | 2009-09-14 11:05:06 +0100 | [diff] [blame] | 135 | compare_vec(struct lp_type type, const void *res, const void *ref); |
José Fonseca | e6ebebc | 2009-08-07 01:20:01 +0100 | [diff] [blame] | 136 | |
| 137 | |
| 138 | void |
José Fonseca | b4835ea | 2009-09-14 11:05:06 +0100 | [diff] [blame] | 139 | dump_vec(FILE *fp, struct lp_type type, const void *src); |
José Fonseca | e6ebebc | 2009-08-07 01:20:01 +0100 | [diff] [blame] | 140 | |
| 141 | |
| 142 | #endif /* !LP_TEST_H */ |